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1986 Alfa Romeo Spider Graduate 2.0L Excessive Emissions
Posted to European Driveability on 3/24/1998

This car had the original exhaust manifold replaced with a header pipe. the o2 sensor was not installed in the manifold. We drilled a hole and tapped it and installed the o2 sensor in the manifold and the CO readings went up. The car has a Bosch maf sensor wit...

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car Vehicle Data

1986 Alfa Romeo Spider Graduate

VIN ZARBA5419G
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsFED emissions
SymptomsExcessive Emissions
OccursHot, Under Load, on Accel, Cruise
Message Closed

car Vehicle Data

1986 Alfa Romeo Spider Graduate

VIN ZARBA5419G
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsFED emissions
SymptomsExcessive Emissions
OccursHot, Under Load, on Accel, Cruise